X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FCockpit%2Fpanel.hxx;h=1adc9e811569859c14e7cdf5e909cea6bfed5f24;hb=29275ce1ecf9c4ea302aacca8c5ae5d4d3319a17;hp=38a7725eeda67c7e21555ecd569e05da25de4e6e;hpb=57a4c79eb508d7e3fef92103a000af6ca74b03ec;p=flightgear.git

diff --git a/src/Cockpit/panel.hxx b/src/Cockpit/panel.hxx
index 38a7725ee..1adc9e811 100644
--- a/src/Cockpit/panel.hxx
+++ b/src/Cockpit/panel.hxx
@@ -46,6 +46,8 @@
 #include <map>
 #include <plib/fnt.h>
 
+#include <Main/fgfs.hxx>
+
 
 FG_USING_STD(vector);
 FG_USING_STD(map);
@@ -119,19 +121,22 @@ private:
 // the appropriate instruments for processing.
 ////////////////////////////////////////////////////////////////////////
 
-class FGPanel
+class FGPanel : public FGSubsystem
 {
 public:
 
   FGPanel (int window_x, int window_y, int window_w, int window_h);
   virtual ~FGPanel ();
 
+				// Update the panel (every frame).
+  virtual void init ();
+  virtual void bind ();
+  virtual void unbind ();
+  virtual void update ();
+
 				// transfer pointer ownership!!!
   virtual void addInstrument (FGPanelInstrument * instrument);
 
-				// Update the panel (every frame).
-  virtual void update () const;
-
 				// Background texture.
   virtual void setBackground (ssgTexture * texture);